<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<script type="text/javascript">
		document.write("使用javas脚本循环输出 hello word")
		  for(var i=0;i<5;i++){
			document.write("<h5>word");
		  }
			document.write("<h1>hello");
		</script>
	</body>
</html>
